# SI-7(13)_code-execution-in-protected-environments

> Code Execution in Protected Environments

- Skill: `cyberstrikeus/si-7-13-code-execution-in-protected-environments` (Agent Skill)
- Install (CLI): `npx skillmds@latest add cyberstrikeus/si-7-13-code-execution-in-protected-environments`
- Raw SKILL.md: https://api.skillmd.com/api/skills/cyberstrikeus/si-7-13-code-execution-in-protected-environments/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: cyberstrikeus (https://skillmd.com/u/cyberstrikeus)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/cyberstrikeus/si-7-13-code-execution-in-protected-environments

---


# SI-7(13) Code Execution in Protected Environments

> **Enhancement of:** SI-7

## High-Level Description

**Family:** System and Information Integrity (SI)
**Framework:** NIST SP 800-53 Rev 5

No description available.

## What to Check

- [ ] Verify SI-7(13) Code Execution in Protected Environments is documented in SSP
- [ ] Confirm control is operating effectively
- [ ] Review evidence of continuous monitoring for SI-7(13)
- [ ] Verify enhancement builds upon base control SI-7

## How to Test

### Step 1: Review Documentation

Examine the System Security Plan (SSP) and related artifacts for SI-7(13) implementation details. Verify the organization has documented how this control is satisfied.

### Step 2: Validate Implementation

```
# For cloud environments, use cloud-audit-mcp tools
# For on-premises, review system configurations directly

# Example: Check if account management policies exist
grep -r "account.management\|access.control" /etc/security/ 2>/dev/null
```

### Step 3: Test Operating Effectiveness

Verify the control is actively functioning, not just documented. Check logs, configurations, and operational evidence.

## Tools

| Tool            | Purpose                    | Usage                          |
| --------------- | -------------------------- | ------------------------------ |
| cloud-audit-mcp | Check integrity monitoring | `cloud_audit_monitoring`       |
| AWS CLI         | Review GuardDuty/Inspector | `aws guardduty list-detectors` |

## Remediation Guide

### Control Statement

Refer to NIST SP 800-53 Rev 5 for the full control statement.

### Implementation Guidance

Implement this control per organizational risk assessment and system categorization.

## Risk Assessment

| Finding                                                           | Severity | Impact                                      |
| ----------------------------------------------------------------- | -------- | ------------------------------------------- |
| SI-7(13) Code Execution in Protected Environments not implemented | High     | System and Information Integrity            |
| SI-7(13) partially implemented                                    | Medium   | Incomplete System and Information Integrity |

## CWE Categories

| CWE ID | Title                     |
| ------ | ------------------------- |
| CWE-20 | Improper Input Validation |

## References

- [NIST SP 800-53 Rev 5 - SI-7(13)](https://csrc.nist.gov/projects/cprt/catalog#/cprt/framework/version/SP_800_53_5_1_1/home?element=si-7.13)
- [NIST SP 800-53A Rev 5 (Assessment Procedures)](https://csrc.nist.gov/pubs/sp/800/53/a/r5/final)
- [NIST SP 800-53 Rev 5 Full Catalog](https://csrc.nist.gov/pubs/sp/800/53/r5/upd1/final)

## Checklist

- [ ] Control documented in SSP
- [ ] Implementation evidence collected
- [ ] Operating effectiveness validated
- [ ] Continuous monitoring in place
- [ ] Related controls (none) reviewed